Question: Is it dumb to return a valuable home run baseball to the team? When NY Yankees star Derek Jeter hit a home run for his 3000th hit, the fan in the stands Christian Lopez who caught the ball returned it to the Yankees, even though he was legally entitled to keep it. Some experts estimate it could have been sold on eBay for up to $250,000. The Yankees did give him some season tickets and team memorabilia but nowhere near as valuable. (In fact, he may have to pay thousands of dollars of taxes for those gifts he received from the Yankees.) Some people praised Mr. Lopez for doing the "right thing." Other said he was foolish for giving up something valuable that could have, say, paid for his kids' college or been used for other important life goals. Was he moral or immoral for returning the baseball with no expectation of reward.

Question: Are risky sports immoral? Some people engage in highly risky sports, such as freestyle skiing or snowboarding, mountain climbing in extreme conditions, surfing huge waves, skydiving, free (non-scuba) diving, super-technical mountain biking, and so on. Since life is the standard of value, is it wrong to risk your life (or limbs) in such pursuits? Should a person take pleasure in risks for its own sake? What is the value of such sports, if any?

Question: What is the proper judgment of very violent sports and people's enjoyment of them? By "very violent sports," I mean ultimate fighting, boxing, etc. – where the objective is to draw blood or beat your opponent senseless. Is this proper entertainment for a rational person?

Question: How should we judge NFL quarterback Michael Vick? As an animal lover, I was appalled when the NFL allowed Michael Vick to play pro football again after his dog-fighting episodes. But now that he's doing well, part of me wants to cheer for him, telling myself that he's a "reformed man who deserves a second chance". Is that rational of me? How do we know if someone has truly turned over a new leaf morally after prior bad acts?